The correct answer is the autonomic nervous system.
The autonomic nervous system is the peripheral nervous system that supplies muscles and glands, influencing the function of internal organs.
This system regulates bodily functions such as the heart rate, digestion, respiratory rate, urination and sexual arousal.
This system is responsible the fight-or-flight response.
The somatic nervous system is the peripheral nervous system associated with the voluntary control of body movements via the skeletal muscles.
